Your fuel choice affects cost, convenience, and reliability. Here's what you need to know.
Quick Comparison
| Factor | Natural Gas | Propane (LP) |
|---|---|---|
| Fuel Cost | $3-5/hour | $4-8/hour |
| Availability | Unlimited (piped) | Tank dependent |
| Storage | None needed | Tank required |
| BTU Content | Lower | Higher |
| Rural Areas | Often unavailable | Available everywhere |
Natural Gas: Best for Urban/Suburban Homes
Pros:
- Unlimited fuel supply—never runs out
- Lower fuel cost per hour
- No tank to maintain or refill
- Cleaner burning
Cons:
- Requires existing gas line
- Gas pressure can drop during widespread outages
- Slightly lower power output per unit of fuel
Propane: Best for Rural Properties
Pros:
- Available anywhere—no gas line needed
- Higher energy content = more power
- Fuel stored on-site, unaffected by grid issues
- Long shelf life (doesn't degrade like gasoline)
Cons:
- Requires tank purchase/rental ($500-$2,000)
- Must monitor and refill tank
- Higher fuel cost per hour
Our Recommendation
Choose Natural Gas if: You have an existing gas line and live in an urban/suburban area.
Choose Propane if: You're in a rural area without natural gas service, or want fuel independence.
Dual-Fuel Option
Some generators (like Champion) can run on either fuel. This provides flexibility but adds complexity. Most homeowners are better served by a dedicated natural gas or propane unit.
Not Sure Which Fuel Type?
We'll assess your property and recommend the best option.